With the exception of red blood cells, which contain no nucleus and no nuclear DNA, every one of these cells contains the human genome -- a string of three billion A's, C's, G's, and T's.

Nuclear-ID Red DNA stain is a novel DNA-intercalating dye that freely enters live cells, allowing cell cycle analysis without laborious permeabilization and fixation steps. Since the dye ...

Now, for the first time, EMBL scientists have directly observed this process in high resolution under the microscope using a new chromatin tracing method. The new study shows that the long DNA ...